

body,html{
    height:100%;
    overflow:hidden;
}
body{
    background:url(https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1543381059825&di=96596c0bc92ede6bb88dd5d4c24fbbfe&imgtype=0&src=http%3A%2F%2Fb-ssl.duitang.com%2Fuploads%2Fitem%2F201801%2F20%2F20180120221358_omcxm.jpg) no-repeat center;
    background-size: cover;
}
a{
    color:#27A9E3;
    text-decoration:none;
    cursor:pointer;
}
.login{
    margin: 50px auto 0 auto;
    min-height: 370px;
    max-width: 420px;
    padding: 40px 40px 30px 40px;
    background-color: #ffffff;
    margin-left: auto;
    margin-right: auto;
    border-radius: 4px;
    box-sizing: border-box;
}
a.logo{
    display: block;
    height: 58px;
    width: 167px;
    margin: 0 auto 30px auto;
    background-size: 167px 42px;
}
.message {
    margin: 10px 0 0 -58px;
    padding: 18px 10px 18px 60px;
    background: #337ab7;
    position: relative;
    color: #fff;
    font-size: 16px;
}


input[type=text],
input[type=password], select {
    border: 1px solid #DCDEE0;
    vertical-align: middle;
    border-radius: 3px;
    height: 50px;
    padding: 0px 16px;
    font-size: 14px;
    color: #555555;
    outline:none;
    width:100%;
}
input[type=text]:focus,
input[type=password]:focus, select:focus {
    border: 1px solid #27A9E3;
}


input[type=submit],
input[type=button]{
    display: inline-block;
    vertical-align: middle;
    padding: 12px 24px;
    margin: 0px;
    font-size: 18px;
    line-height: 24px;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    color: #ffffff;
    background-color: #337ab7;
    border-radius: 3px;
    border: none;
    -webkit-appearance: none;
    outline:none;
    width:100%;
}
hr.hr15 {
    height: 15px;
    border: none;
    margin: 0px;
    padding: 0px;
    width: 100%;
}
hr.hr20 {
    height: 0px;
    border: none;
    margin: 0px;
    padding: 0px;
    width: 100%;
}
.login-select{
        height: 50px;
}

#name{
    margin-top:20px;
}

.login-theme{
    margin:70px auto 0px auto; 
    color:white;
    font-size: 40px;
}
.return-index{
    margin-top:10px;
    float:right;
    padding-bottom: 0px;
}

.login-footer{
        position:fixed;
        right: 0;
        left:0;
        bottom:0;
    }

    .answer-footer{
        background-color: #337ab7;
        height: 50px;
        font-size: 12px;
        text-align: center;
        padding-top: 20px;
        margin-top:90px;
    }
@media screen and (max-width: 1000px){
    input{
        font-size: 36px;
    }
    .login{
        margin-left: 15px;
        margin-right:15px;
        margin-top: 0px;
    }
    .sub{
        background-color: blue;
    }
    .login-theme{
        height:100px;
        margin:40px auto 0px auto; 
        color:white;
        font-size: 40px;
    }
    .return-index{
        margin-top:5px;
        font-size: 16px;
        float:right;
        padding-bottom: 0px;
    }
    .login-footer{
        position:fixed;
        right: 0;
        left:0;
        bottom:0;
    }
    .answer-footer{
        background-color: #337ab7;
        height: 50px;
        font-size: 12px;
        text-align: center;
        padding-top: 15px;
        margin-top:0px;

    }
}

